Pop up window using Load movie

Ok im using the load movie idea i got it from kirpa.com but now im trying to add an Intro to my site, so i have my intro it is 79 frames, then then i have frame 80 as my main page with my buttons and all and frame 81 is a blank key frame and its action is

stop();
gotoAndPlay(80);

but i have all my moives in the same folder and all and when i click the Contact or home buttons it doesnt do any thing? Why? my action for my button is

on (release) {
_root.contents.loadMovie(“Contact.swf”);
}

it worked on my other site with out the intro now that i added an intro it doesnt work, please help my E-mail is

Mightyrat111@aol.com

Thanks
Adam